Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 11.792
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 12.349
Other Features: 1-3/16 Inch Plain Bore
Pitch Diameter - Millimeter: 299.51
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 8.844
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 9.262
Other Features: 15/16 Inch Plain Bore
Pitch Diameter - Millimeter: 224.64
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 7.37
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 7.718
Other Features: 23/32 Inch Plain Bore
Pitch Diameter - Millimeter: 187.19
Mounting Method: Rough Bore